<template>
    <div class="app-container">
        <el-form :inline="true" class="demo-form-inline">
        <el-form-item>
            <el-select
                v-model="searchObj.provinceCode"
                placeholder="请选择省"
                    @change="provinceChanged">
                <el-option
                    v-for="item in provinceList"
                        :key="item.id"
                        :label="item.name"
                        :value="item.id"/>
            </el-select>
        </el-form-item>
    
        <el-form-item>
            <el-select
            v-model="searchObj.cityCode"
            placeholder="请选择市"
            @change="cityChanged">
                <el-option
                v-for="item in cityList"
                :key="item.id"
                :label="item.name"
                :value="item.id"/>
            </el-select>
        </el-form-item>
    
        <el-form-item>
            <el-input v-model="searchObj.hosname" placeholder="医院名称"/>
        </el-form-item>
    
        <el-button type="primary" icon="el-icon-search" @click="fetchData()">查询</el-button>
        <el-button type="default" @click="resetData()">清空</el-button>
        </el-form>
    
    <!-- banner列表 -->
    <el-table v-loading="listLoading" :data="list"
            border
          fit
          highlight-current-row>
    
        <el-table-column
        label="序号"
        width="60"
        align="center">
            <template slot-scope="scope">
                    {{ (page - 1) * limit + scope.$index + 1 }}
            </template>
        </el-table-column>
    
        <el-table-column label="医院logo">
            <template slot-scope="scope">
            <img :src="'data:image/jpeg;base64,'+scope.row.logoData" width="80">
            </template>
        </el-table-column>
    
        <el-table-column prop="hosname" label="医院名称"/>
        <el-table-column prop="param.hostypeString" label="等级" width="90"/>
        <el-table-column prop="param.fullAddress" label="详情地址"/>
        <el-table-column label="状态" width="80">
            <template slot-scope="scope">
                    {{ scope.row.status === 0 ? '未上线' : '已上线' }}
            </template>
        </el-table-column>
        <el-table-column prop="createTime" label="创建时间"/>
    
        <el-table-column label="操作" width="230" align="center">
            <template slot-scope="scope">
                <el-button v-if="scope.row.status == 1"  type="primary" size="mini" @click="updateStatus(scope.row.id, 0)">下线</el-button>
                <el-button v-if="scope.row.status == 0"  type="danger" size="mini" @click="updateStatus(scope.row.id, 1)">上线</el-button>
                <router-link :to="'/hospital/show/'+scope.row.id">
                    <el-button type="primary" size="mini">查看</el-button>
                </router-link>
                <router-link :to="'/hospital/schedule/'+scope.row.hoscode">
                    <el-button type="primary" size="mini">排班</el-button>
                </router-link> 
            </template>
        </el-table-column>

    </el-table>
    
        <!-- 分页组件 -->
        <el-pagination
            :current-page="page"
            :total="total"
            :page-size="limit"
            :page-sizes="[5, 10, 20, 30, 40, 50, 100]"
            style="padding: 30px 0; text-align: center;"
            layout="sizes, prev, pager, next, jumper, ->, total, slot"
            @current-change="fetchData"
            @size-change="changeSize"
        />
    </div>
    </template>
    
    <script>
    import hospitalApi from '@/api/hosp/hospital'
    export default {
        data() {
            return {
                listLoading: true, // 数据是否正在加载
                list: null, // banner列表
                total: 0, // 数据库中的总记录数
                page: 1, // 默认页码
                limit: 10, // 每页记录数
                searchObj: {}, // 查询表单对象
                provinceList: [],
                cityList: [],
                districtList: []
            }
        },
    
        // 生命周期函数：内存准备完毕，页面尚未渲染
        created() {
            console.log('list created......')
            this.fetchData()
    
            hospitalApi.findByDictCode('Province').then(response => {
                this.provinceList = response.data
            })
        },
    
        methods: {
            // 加载banner列表数据
            fetchData(page = 1) {
                console.log('翻页。。。' + page)
                // 异步获取远程数据（ajax）
                this.page = page
                hospitalApi.getPageList(this.page, this.limit, this.searchObj).then(
                    response => {
                    this.list = response.data.content
                    this.total = response.data.totalElements
    
                        // 数据加载并绑定成功
                    this.listLoading = false
                    }
                )
            },
    
            // 当页码发生改变的时候
            changeSize(size) {
                console.log(size)
                this.limit = size
                this.fetchData(1)
            },
    
            // 重置查询表单
            resetData() {
                console.log('重置查询表单')
                this.searchObj = {}
                this.fetchData()
            },
            provinceChanged() {
                this.cityList = []
                this.searchObj.cityCode = null
                this.districtList = []
                this.searchObj.districtCode = null
                hospitalApi.findByParentId(this.searchObj.provinceCode).then(response => {
                this.cityList = response.data
            })
            },
            
            updateStatus(id, status) {
            hospitalApi.updateStatus(id, status)
                .then(response => { 
                    this.fetchData(this.page)
                })
            }
        }
    }
    </script>